Radeon HD 8770M vs Radeon R9 M270X
Find out if it is worth upgrading your current GPU setup by comparing Radeon HD 8770M and Radeon R9 M270X. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between Radeon HD 8770M and Radeon R9 M270X. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.
Radeon R9 M270X
Radeon HD 8770M is a Laptop Graphics Card
Note: Radeon HD 8770M is only used in laptop graphics. It has lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with Radeon HD 8770M here:
Main Specs
Radeon HD 8770M | Radeon R9 M270X | |
Interface | PCIe 3.0 x8 | PCIe 3.0 x16 |
Memory type | GDDR5 | GDDR5 |
Maximum RAM amount | 2 GB | 4 GB |
Display Connectors | No outputs | No outputs |
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- Radeon HD 8770M is connected by PCIe 3.0 x8, and Radeon R9 M270X uses PCIe 3.0 x16 interface.
- Radeon R9 M270X has 2 GB more memory, than Radeon HD 8770M.
- Radeon HD 8770M is used in Laptops, and Radeon R9 M270X - in Desktops.
- Radeon HD 8770M is build with GCN architecture, and Radeon R9 M270X - with GCN 1.0.
- Core clock speed of Radeon HD 8770M is 50 MHz higher, than Radeon R9 M270X.
- Radeon HD 8770M and Radeon R9 M270X are manufactured by 28 nm process technology.
- Memory clock speed of Radeon HD 8770M is 3375 MHz higher, than Radeon R9 M270X.
Game benchmarks
high / 1080p | 7−8 | 6−7 |
ultra / 1080p | 4−5 | 4−5 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 16−18 | 16−18 |
medium / 1080p | 8−9 | 8−9 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in Assassin's Creed Odyssey. | ||
high / 1080p | 12−14 | 10−12 |
ultra / 1080p | 10−11 | 10−11 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 24−27 | 24−27 |
medium / 1080p | 12−14 | 12−14 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in Battlefield 5. | ||
low / 768p | 45−50 | 45−50 |
high / 1080p | 45−50 | 45−50 |
QHD / 1440p | 0−1 | 0−1 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in Call of Duty: Warzone. | ||
low / 768p | 140−150 | 130−140 |
medium / 768p | 110−120 | 100−110 |
ultra / 1080p | 55−60 | 50−55 |
QHD / 1440p | 30−33 | 27−30 |
4K / 2160p | 27−30 | 27−30 |
high / 768p | 80−85 | 75−80 |
The average gaming FPS of Radeon HD 8770M in Counter-Strike: Global Offensive is 7% more, than Radeon R9 M270X. | ||
low / 768p | 55−60 | 55−60 |
ultra / 1080p | 20−22 | 18−20 |
medium / 1080p | 45−50 | 45−50 |
The average gaming FPS of Radeon HD 8770M in Cyberpunk 2077 is 2% more, than Radeon R9 M270X. | ||
low / 768p | 80−85 | 75−80 |
medium / 768p | 60−65 | 55−60 |
ultra / 1080p | 35−40 | 30−35 |
The average gaming FPS of Radeon HD 8770M in Dota 2 is 9% more, than Radeon R9 M270X. | ||
high / 1080p | 8−9 | 8−9 |
ultra / 1080p | 8−9 | 7−8 |
4K / 2160p | 3−4 | 3−4 |
low / 720p | 18−20 | 18−20 |
medium / 1080p | 9−10 | 8−9 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in Far Cry 5. | ||
high / 1080p | 14−16 | 14−16 |
ultra / 1080p | 10−11 | 10−11 |
low / 720p | 60−65 | 60−65 |
medium / 1080p | 24−27 | 21−24 |
The average gaming FPS of Radeon HD 8770M in Fortnite is 3% more, than Radeon R9 M270X. | ||
high / 1080p | 12−14 | 12−14 |
ultra / 1080p | 10−12 | 10−12 |
QHD / 1440p | 1−2 | 1−2 |
low / 720p | 27−30 | 24−27 |
medium / 1080p | 14−16 | 12−14 |
The average gaming FPS of Radeon HD 8770M in Forza Horizon 4 is 8% more, than Radeon R9 M270X. | ||
low / 768p | 50−55 | 50−55 |
medium / 768p | 45−50 | 45−50 |
high / 1080p | 12−14 | 12−14 |
ultra / 1080p | 6−7 | 6−7 |
QHD / 1440p | 0−1 | 0−1 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in Grand Theft Auto V. | ||
high / 1080p | 5−6 | 4−5 |
ultra / 1080p | 3−4 | 3−4 |
4K / 2160p | 0−1 | 0−1 |
low / 720p | 12−14 | 12−14 |
medium / 1080p | 6−7 | 6−7 |
The average gaming FPS of Radeon HD 8770M in Metro Exodus is 16% more, than Radeon R9 M270X. | ||
low / 768p | 95−100 | 90−95 |
high / 1080p | 90−95 | 85−90 |
ultra / 1080p | 80−85 | 80−85 |
medium / 1080p | 90−95 | 90−95 |
The average gaming FPS of Radeon HD 8770M in Minecraft is 3% more, than Radeon R9 M270X. | ||
high / 1080p | 16−18 | 16−18 |
ultra / 1080p | 14−16 | 14−16 |
low / 720p | 30−35 | 30−35 |
medium / 1080p | 18−20 | 18−20 |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in PLAYERUNKNOWN'S BATTLEGROUNDS. | ||
ultra / 1080p | 7−8 | 7−8 |
QHD / 1440p | 0−1 | 0−1 |
low / 720p | 12−14 | 10−12 |
medium / 1080p | 10−12 | 10−12 |
The average gaming FPS of Radeon HD 8770M in Red Dead Redemption 2 is 11% more, than Radeon R9 M270X. | ||
low / 768p | 24−27 | 24−27 |
medium / 768p | 16−18 | 16−18 |
high / 1080p | 9−10 | 9−10 |
ultra / 1080p | 6−7 | 6−7 |
4K / 2160p | 6−7 | − |
Radeon HD 8770M and Radeon R9 M270X have the same average FPS in The Witcher 3: Wild Hunt. | ||
low / 768p | 85−90 | 85−90 |
medium / 768p | 45−50 | 40−45 |
ultra / 1080p | 20−22 | 18−20 |
high / 768p | 35−40 | 35−40 |
The average gaming FPS of Radeon HD 8770M in World of Tanks is 4% more, than Radeon R9 M270X. |
Full Specs
Radeon HD 8770M | Radeon R9 M270X | |
Architecture | GCN | GCN 1.0 |
Code name | Mars | Venus |
Type | Laptop | Desktop |
Release date | 16 November 2012 | 21 March 2014 |
Pipelines | 384 | 640 |
Core clock speed | 775 MHz | 725 MHz |
Boost Clock | 825 MHz | 775 MHz |
Transistor count | 950 million | 1,500 million |
Manufacturing process technology | 28 nm | 28 nm |
Texture fill rate | 19.80 | 31.00 |
Floating-point performance | 633.6 gflops | 1,536 gflops |
Memory bus width | 128 Bit | 128 Bit |
Memory clock speed | 4500 MHz | 1125 MHz |
Memory bandwidth | 72 GB/s | 72 GB/s |
Shared memory | - | |
DirectX | 12 (11_1) | |
Shader Model | 5.1 | 5.1 |
OpenGL | 4.6 | 4.4 |
OpenCL | 1.2 | Not Listed |
Vulkan | 1.2.131 | |
FreeSync | + | |
Bus support | PCIe 3.0 x16 | |
Laptop size | medium sized | |
Eyefinity | + | |
HD3D | + | |
PowerTune | + | |
DualGraphics | + | |
ZeroCore | + | |
Switchable graphics | + | |
Mantle | + | |
Compute units | 10 | |
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